CAJ | 학술논문

危险气体的有效监测对生产安全和公共安全是十分重要的。针对传统的无线气体监测系统通常只设置固定节点导致节点类型单一化，发现险情滞后和险情排除速度慢等缺点，设计了一种具备巡逻和区域定位功能的无线气体监测系统。系统由两部分组成：下位机主要使用 ZIGBEE 并结合 TGS813传感器，上位机包括客户端监控软件及数据库服务。系统特别设计了可灵活移动的巡逻员手持节点以解决传统气体监测系统灵活性的不足。具备低成本、低功耗、响应及时、灵活性高等特点。
위험기체적유효감측대생산안전화공공안전시십분중요적。침대전통적무선기체감측계통통상지설치고정절점도치절점류형단일화，발현험정체후화험정배제속도만등결점，설계료일충구비순라화구역정위공능적무선기체감측계통。계통유량부분조성：하위궤주요사용 ZIGBEE 병결합 TGS813전감기，상위궤포괄객호단감공연건급수거고복무。계통특별설계료가령활이동적순라원수지절점이해결전통기체감측계통령활성적불족。구비저성본、저공모、향응급시、령활성고등특점。
Effective monitoring of dangerous gas is very important for production safety and public security. Traditional wireless gas monitoring has the shortcomings of single node type, low sensitivity and slow re-sponse. Aiming at these shortcomings, a wireless gas monitoring system with patrol function is proposed in this paper. The system consists of two parts: lower machine is mainly used ZIGBEE with TGS813 sensors;host computer includes client monitoring software and database services. A hand-held mobile patrol node is specially designed to solve the disadvantages of the traditional gas monitoring system . The system posses-ses the characteristics of low-cost, low-power dissipation, fast response and high flexibility, etc.